Rainfall totals Eugene, OR
Through Oct 7, 2026, Eugene has received 17.10 inches of rain for the year, according to the official daily climate report. The normal year-to-date total is 24.96 inches. The normal figure is what the city would typically have seen by this point in the calendar. This reading comes from the station gauge at EUGENE/MAHLON SWEET in the National Weather Service's daily climate report.
as of
Data from Eugene Mahlon Sweet Field, with records back to 1938. Across the record from 1938, 100 percent of days have a reading, with 100 percent in 2025.
Most recent rainfall
0.10 inches of rain fell on Sep 25, 2026, the latest measurable rainfall this year.
EUGENE/MAHLON SWEET saw no measurable rain on Oct 7, 2026, according to the National Weather Service daily climate report.
Official rainfall report for Oct 7, 2026
| Measured | Normal | vs normal | |
|---|---|---|---|
| Rain on Oct 7, 2026 | 0.00 inches | 0.08 inches | -0.08 inches |
| Last 48 hours | 0.00 inches | ||
| Last 72 hours | 0.00 inches | ||
| Last 7 days | 0.00 inches | ||
| Month to date | 0.00 inches | 0.49 inches | -0.49 inches |
| Year to date | 17.10 inches | 24.96 inches | -7.86 inches (-31%) |
| Record for Oct 7 | 2.00 inches | 1893 |
Source: National Weather Service daily climate report for EUGENE/MAHLON SWEET, issued the morning after Oct 7, 2026. The local National Weather Service office issues the daily climate report for the airport station the next morning, and that report is the official figure.
How much rain did Eugene get?
Days with measurable rain, 2026
| Date | Rainfall |
|---|---|
| Sep 25, 2026 | 0.10 inches |
| Sep 24, 2026 | 0.54 inches |
| Sep 13, 2026 | 0.05 inches |
| Sep 12, 2026 | 0.33 inches |
| Sep 6, 2026 | 0.36 inches |
| Sep 5, 2026 | 0.10 inches |
| Sep 4, 2026 | 0.41 inches |
| Sep 3, 2026 | 0.46 inches |
| Sep 2, 2026 | 0.41 inches |
| Jul 22, 2026 | 0.03 inches |
| Jun 28, 2026 | 0.02 inches |
| Jun 25, 2026 | 0.34 inches |
| Jun 8, 2026 | 0.21 inches |
| Jun 6, 2026 | 0.02 inches |
| May 29, 2026 | 0.02 inches |
| May 25, 2026 | 0.08 inches |
| May 17, 2026 | 0.01 inches |
| May 16, 2026 | 0.11 inches |
| May 13, 2026 | 0.11 inches |
| Apr 22, 2026 | 0.02 inches |
| Apr 21, 2026 | 0.11 inches |
| Apr 20, 2026 | 0.06 inches |
| Apr 16, 2026 | 0.06 inches |
| Apr 15, 2026 | 0.77 inches |
| Apr 14, 2026 | 0.05 inches |
| Apr 12, 2026 | 0.05 inches |
| Apr 11, 2026 | 0.69 inches |
| Apr 10, 2026 | 0.19 inches |
| Apr 9, 2026 | 0.02 inches |
| Apr 2, 2026 | 0.15 inches |
With 2.35 inches on Feb 23, 2026, this is the 63rd wettest of the 12,302 measurable rain days in the Eugene Mahlon Sweet Field record, which begins in 1938. That is the most rain recorded at this station on February 23 since 1938.
Through Oct 3, 2026, the GHCN-Daily station record shows 17.10 inches of measurable rain so far this year, falling over a 69-day span. Station observations are from GHCN-Daily, with a 1-3 day lag and quality checks by NOAA.
Eugene rainfall by month, 2026
| Month | Rainfall | Normal | vs normal |
|---|---|---|---|
| January | 2.29 inches | 6.05 inches | -3.76 inches (-62%) |
| February | 6.61 inches | 4.67 inches | +1.94 inches (+42%) |
| March | 1.45 inches | 4.64 inches | -3.19 inches (-69%) |
| April | 3.04 inches | 3.32 inches | -0.28 inches (-8%) |
| May | 0.33 inches | 2.46 inches | -2.13 inches (-87%) |
| June | 0.59 inches | 1.23 inches | -0.64 inches (-52%) |
| July | 0.03 inches | 0.32 inches | -0.29 inches |
| August | 0.00 inches | 0.39 inches | -0.39 inches |
| September | 2.76 inches | 1.39 inches | +1.37 inches (+99%) |
| October | 0.00 inches | 3.17 inches |
October is still in progress; figures run through Oct 3, 2026. Averages are 1991-2020 normals from NCEI.
Rainfall days at each threshold in Eugene
| Year | 0.5+ in. | 1+ in. | 2+ in. | 3+ in. |
|---|---|---|---|---|
| 2025 | 20 | 5 | 1 | 0 |
| 2024 | 38 | 6 | 0 | 0 |
| 2023 | 12 | 4 | 0 | 0 |
| 2022 | 20 | 4 | 1 | 0 |
| 2021 | 22 | 8 | 1 | 0 |
| 2020 | 21 | 4 | 0 | 0 |
| 2019 | 22 | 5 | 1 | 0 |
| 2018 | 13 | 4 | 0 | 0 |
| 2017 | 26 | 5 | 0 | 0 |
| 2016 | 28 | 7 | 0 | 0 |
| Average | 27.7 | 8.6 | 1.2 | 0.3 |
A day counts when its rainfall total meets or passes the column amount, from Eugene Mahlon Sweet Field records in GHCN-Daily. Every complete year starting with 1938 counts toward the average, 87 years in total.
Past rainfall years in Eugene
All-time rainfall records
| Wettest day | 4.89 inches | Dec 5, 1981 |
|---|---|---|
| Wettest year | 76.51 inches | 1996 |
| Driest year | 21.19 inches | 2013 |
| Average year | 43.31 inches | 87 complete years on record |
| Rain days a year | 140 | average, 0.01 inch or more |
| Record begins | 1938 | 32,246 daily readings |
Monthly rainfall normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | 6.05 | 4.67 | 4.64 | 3.32 | 2.46 | 1.23 | 0.32 | 0.39 | 1.39 | 3.17 | 5.98 | 7.21 | 40.83 |
Averages are 1991-2020 normals from NCEI.
The daily climate report is issued by the local National Weather Service forecast office and delivered to this page by the Iowa Environmental Mesonet of Iowa State University. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.